With congestion pricing set to start Sunday in New York City, after a judge's ruling quashed a lawsuit against it, there are many questions about how the tolls will work.Most already know about the $9 toll to enter Manhattan at or below 60th Street,

New York City will implement a first-in-the-nation congestion pricing plan designed to reduce traffic and pay for transit improvements. Ali Bauman has more details.

Congestion pricing will finally take effect on Sunday in New York City, though its long-term future still remains uncertain.